Shelly Pro 4 PM US, Quad Relay Switch

Shelly Pro 4PM – Vesternet

Shelly Pro 4PM Quad Relay (DIN Rail Mountable)

SHELLY - WiFi dual switch module with roller shutter mode and consumption measurement (Shelly Plus 2PM)

SHELLY - WiFi-operated Quad Relay Switch (Shelly PRO 4PM)

Buy Relay module 4 channels with optoisolation - Botland - Robotic Shop

T-Relay-8 - An ESP32 board with 8 relays - CNX Software

Shelly Pro 2PM is a DIN rail mountable 2-channel smart switch with power measurement capabilities. Enhanced with all the gen2 firmware flexibility and LAN connectivity, it provides professional integrators with many more options for end customer solutions. It can work standalone in a local Wi-Fi network or it can also be operated through cloud home automation services.

Shelly Pro 2PM WLAN Smart Relay 25A Black

4 or 8 channel homekit compatible relay : r/HomeKit

The Shelly Pro 4PM, the relay module that loves you back